[tuples] Fix all check-target-libstdc++-v3 ICEs

[Paolo Carlini]

Jakub Jelinek wrote:
> and except for 23_containers/deque/invalidation/4.cc they all fail
> on the trunk as well (the test have bogus expectations for glibc 2.8+).
>   
Could you possibly clarify a bit this glibc2.8+ thing? I exactly changed 
(see libstdc++/36616) the expectations for glibc2.8+ exactly because we 
were seeing fails on openSUSE 11.0, which also uses glibc2.8. Which is 
the official localedata, the one coming with openSUSE 11.0 or the one 
coming with Fedora9? Since you are also working on glibc I would 
appreciate an official word about that, then we can just XFAIL for the 
rest of the world and be done with it, after it's just a minor testing 
issue...

Many thanks in advance,
Paolo.